121209120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2115

約数の個数: 144

約数和(自身を含む): 423920952

約数和(自身を除く): 302711832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2053, 2460, 2952, 3280, 3690, 3936, 4106, 4920, 5904, 6159, 6560, 7380, 8212, 9840, 10265, 11808, 12318, 14760, 16424, 18477, 19680, 20530, 24636, 29520, 30795, 32848, 36954, 41060, 49272, 59040, 61590, 65696, 73908, 82120, 84173, 92385, 98544, 123180, 147816, 164240, 168346, 184770, 197088, 246360, 252519, 295632, 328480, 336692, 369540, 420865, 492720, 505038, 591264, 673384, 739080, 757557, 841730, 985440, 1010076, 1262595, 1346768, 1478160, 1515114, 1683460, 2020152, 2525190, 2693536, 2956320, 3030228, 3366920, 3787785, 4040304, 5050380, 6060456, 6733840, 7575570, 8080608, 10100760, 12120912, 13467680, 15151140, 20201520, 24241824, 30302280, 40403040, 60604560, 121209120]

約数ペア:

[(1, 121209120), (2, 60604560), (3, 40403040), (4, 30302280), (5, 24241824), (6, 20201520), (8, 15151140), (9, 13467680), (10, 12120912), (12, 10100760), (15, 8080608), (16, 7575570), (18, 6733840), (20, 6060456), (24, 5050380), (30, 4040304), (32, 3787785), (36, 3366920), (40, 3030228), (41, 2956320), (45, 2693536), (48, 2525190), (60, 2020152), (72, 1683460), (80, 1515114), (82, 1478160), (90, 1346768), (96, 1262595), (120, 1010076), (123, 985440), (144, 841730), (160, 757557), (164, 739080), (180, 673384), (205, 591264), (240, 505038), (246, 492720), (288, 420865), (328, 369540), (360, 336692), (369, 328480), (410, 295632), (480, 252519), (492, 246360), (615, 197088), (656, 184770), (720, 168346), (738, 164240), (820, 147816), (984, 123180), (1230, 98544), (1312, 92385), (1440, 84173), (1476, 82120), (1640, 73908), (1845, 65696), (1968, 61590), (2053, 59040), (2460, 49272), (2952, 41060), (3280, 36954), (3690, 32848), (3936, 30795), (4106, 29520), (4920, 24636), (5904, 20530), (6159, 19680), (6560, 18477), (7380, 16424), (8212, 14760), (9840, 12318), (10265, 11808)]